Functional Tester

Hace 2 días
Argentina EPAM Systems Jornada completa
We are looking for a skilled Functional Tester to join the team as a Verification & Validation (V&V) team member. You will help confirm that platform deliverables work — installing, upgrading, and regression-testing the platform on clean clusters, debugging failed deployments, and supporting the team's effort to move validation from manual checks toward repeatable, automated gates. Responsibilities
• Spin up clean Kubernetes environments, run the platform installer (single-node and HA profiles, interactive and silent modes), and confirm every pod/service is healthy
• Perform installation, upgrade, rollback, regression, and integration testing of the platform and its Helm-packaged components
• Install, debug, and clean up Helm charts; troubleshoot failed deployments using kubectl, logs, and events
• Validate GitOps-driven deployments (Git-versioned configs reconciled through Flux), including upgrade, rollback, and backup/restore flows
• Run config checks and post-install smoke tests; help define what "working" looks like for each deliverable
• Create test cases, log defects, retest fixes, and maintain regression suites for installer/CLI changes
• Support the development of automated post-deployment health checks and pipeline-integrated quality gates
• Produce test evidence suitable for a regulated (medical device / healthcare) environment with formal validation and change control
• Participate in daily stand-ups and sprint ceremonies with a distributed, North America-based scrum team Requirements
• 2+ years of experience in QA
• Experience with installation, upgrade, regression, and integration testing
• Hands-on familiarity with Kubernetes and installing Helm charts
• Ability to debug deployments and clean up Helm releases/charts
• Experience in functional testing of containerized products, Docker, and Linux shell
• V&V mindset — understanding of test design principles and ability to produce clear, traceable test evidence
• English proficiency at B1+ level or above
• Flexibility to work within US Eastern (ET) business hours Nice to have
• Exposure to FluxCD and GitOps workflows
• Familiarity with AWS (EC2, ECR, VPC, IAM) and on-prem/virtualized setups (VMware vSphere, Proxmox)
• Basic knowledge of Terraform, Ansible, and infrastructure testing tools (Terratest, InSpec, or equivalent)
• Basic test automation/scripting skills (Bash, Python) and experience with CI (Jenkins)
• Exposure to regulated or compliance-sensitive environments (healthcare, medical devices) and basic Java stack knowledge

We offer
• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

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